1. The presettlement vegetation of Williamson County, Illinois;Anderson;Castanea,1975
2. A typology for the urban ecosystem and its relationship to large biogeographical units;Brady;Urban Ecol.,1979
3. Biomass and productivity regressions for the trees and woody shrubs common to the enterprise forest;Crow,1977
4. The vegetation of Wisconsin — an ordination of plant communities;Curtis,1959
5. Present conditions of the Carmel, California Forest;D'Ambrosio,1980